1. Wait a little bit for whatever the last thing you did to take effect and the game recognizes 100%2. Missed friend activities3. Could have a random pedestrian to meet

Yea I thought it might of been missing a random ped but I got a helicopter and flew to every location a ped would been (since I found all the peds like 8 months ago lol) but no one showed up and I checked all the places that one guy cant remember his name but he only shows up at 10pm-4am checked all the places he would be at and he wasnt there soo Im pretty sure I did all the ped missions.

I think it might be the activities im checking them off but I remember doing this before however im doing them again and checking off all the activities im now at 98.33% and have a few activities to do but im almost possitive I did the rest of them. I got the abilites from kiki and carmen I did get the ability from alex once when I was at 96% then the game froze I reloaded and went on two more dates with alex but she still hasnt called me and gave me her discount. I doubt that when she does it will give me 100% I have no idea.

I'm not sure about that - I remember taking a girlfriend to Perestroika and skipping halfway through. She was disappointed and asked why we have left so early. On another occasion, I went to a strip club with a male friend (it may have been in TLAD) and the activity wasn't ticked off for sure as I didn't get a lap dance.

Hey I did every thing on the gta 100% checklist on this site and im only at 96.67% what is it that I could possibly be missing?

I was stuck on 98% flat. After finally completing Stevie's thefts, which accounts for 2%, I thought I'd finally achieved 100%. I didn't. I was so frustrated and worried. I looked all over the internet to see what I could be missing. For no real reason, I deleted the last text Stevie had sent me (it was the only msg I had left). As soon as I deleted it, literally a second later he sends me a final txt saying what a nice job i did...a split second after that I got the "Key to the City" achievement. That clinched it for me LOL I don't know if you have to delete all of his msgs or just the msg for the 30th and final vehicle. Just delete em' all! lol An annoying glitch and I got lucky. Give it a shot.

Also...

-Dwayne doesn't count towards 100% completion...all activities with Jacob, Brucie, and Packie must be completed only and their special abilities must be unlocked.-You can definitely skip shows.-Girlfriends don't count.-Jeff, Ivan, Clarence and Cherise don't count (Random Pedestrians) -Cheat Codes shouldn't effect your game progress. I used them a few times (8 times to be exact lol...weapons/health only i swear haha) and I still got 100% (But just to be on the safe side, don't use them until after 100% completion.)